Colors, pages, post links

CHDataManagement/Model/Content.swift

@@ -1,5 +1,6 @@
 import Foundation
 import SwiftUI
+import Combine
 
 final class Content: ObservableObject {
 
@@ -19,7 +20,64 @@ final class Content: ObservableObject {
     var files: [FileResources] = []
 
     @AppStorage("contentPath")
-    var contentPath: String = ""
+    private var storedContentPath: String = ""
+
+    @Published
+    var contentPath: String = "" {
+        didSet {
+            storedContentPath = contentPath
+        }
+    }
+
+    let storage: Storage
+
+    private var cancellables = Set<AnyCancellable>()
+
+    init(posts: [Post] = [],
+         pages: [Page] = [],
+         tags: [Tag] = [],
+         images: [ImageResource] = [],
+         files: [FileResources] = [],
+         storedContentPath: String) {
+        self.posts = posts
+        self.pages = pages
+        self.tags = tags
+        self.images = images
+        self.files = files
+        self.storedContentPath = storedContentPath
+        self.contentPath = storedContentPath
+        self.storage = Storage(baseFolder: URL(filePath: storedContentPath))
+        do {
+            try storage.createFolderStructure()
+        } catch {
+            print(error)
+            return
+        }
+        observeContentPath()
+    }
+
+    init() {
+        self.storage = Storage(baseFolder: URL(filePath: ""))
+
+        contentPath = storedContentPath
+        do {
+            try storage.createFolderStructure()
+        } catch {
+            print(error)
+            return
+        }
+
+        try? storage.update(baseFolder: URL(filePath: contentPath), moveContent: false)
+        observeContentPath()
+    }
+
+    private func observeContentPath() {
+        $contentPath.sink { newValue in
+            let url = URL(filePath: newValue)
+            try? self.storage.update(baseFolder: url, moveContent: true)
+        }
+        .store(in: &cancellables)
+    }
 
     func generateFeed(for language: ContentLanguage, bookmarkKey: String) {
         let posts = posts.map { $0.feedEntry(for: language) }
@@ -60,13 +118,6 @@ final class Content: ObservableObject {
     }
 
     func importOldContent() {
-        let storage = Storage(baseFolder: URL(filePath: "/Users/ch/Downloads/Content"))
-        do {
-            try storage.createFolderStructure()
-        } catch {
-            print(error)
-            return
-        }
 
         let importer = Importer()
         do {